Sr Python Developer + AWS (MTS IV)

Key Responsibilities: Lead the design and development of cloud-native, distributed systems on AWS, driving migration from SOAP-based APIs to RESTful and microservices architectures.

Act as a hands-on technical leader, contributing to critical backend development using Python and guiding the team on best practices.

Architect and implement scalable, highly available, and fault-tolerant systems with strong emphasis on performance and reliability.

Drive adoption of modern engineering practices including CI/CD, infrastructure as code, containerization, and automation.

Design and develop robust APIs and backend services, ensuring clean architecture, modularity, and maintainability.

Mentor and guide engineers, conduct code reviews, and enforce high-quality engineering standards.

Work closely with cross-functional teams to align on architecture, integrations, and delivery milestones.

Define and implement observability (monitoring, logging, tracing) to ensure system transparency and operational excellence.

Ensure security, compliance, and governance standards are embedded into system design and implementation.

Contribute to technical roadmap, system evolution, and continuous improvement initiatives.

Evaluate and gradually adopt Go for services where applicable, guiding the team through the transition.

Skills & Qualifications: Expert-level experience in Python backend development, including building scalable web services and APIs.

Strong experience in designing and building distributed systems and microservices architectures.

Deep expertise in AWS cloud services and architecture (EC2, S3, Lambda, API Gateway, RDS, DynamoDB, VPC, IAM, CloudWatch, etc.).

Strong understanding of RESTful API design, system scalability, and performance optimization.

Hands-on experience with CI/CD pipelines, Docker, Kubernetes, Terraform, and modern DevOps practices.

with high-scale systems, concurrency, asynchronous processing, and fault tolerance.

Strong knowledge of observability tools (CloudWatch, Prometheus, Grafana, tracing systems).

with SQL and NoSQL databases in cloud environments.

Solid understanding of cloud security, IAM, and compliance best practices.

Basic knowledge of Go programming, with willingness and ability to scale up as needed.

Strong problem-solving skills with ability to lead complex technical discussions and decisions.

Preferred: Experience in airline or travel domain systems.

AWS certifications (Solutions Architect, DevOps Engineer, Developer).

with serverless and event-driven architectures.

Exposure to platform evolution and optimization initiatives.

Basic understanding of C++ for legacy integrations is a plus.

REQ-145759